30237858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5639

約数の個数: 48

約数和(自身を含む): 76629696

約数和(自身を除く): 46391838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5581, 11162, 16743, 33486, 39067, 50229, 78134, 100458, 117201, 234402, 239983, 351603, 479966, 703206, 719949, 1439898, 1679881, 2159847, 3359762, 4319694, 5039643, 10079286, 15118929, 30237858]

約数ペア:

[(1, 30237858), (2, 15118929), (3, 10079286), (6, 5039643), (7, 4319694), (9, 3359762), (14, 2159847), (18, 1679881), (21, 1439898), (42, 719949), (43, 703206), (63, 479966), (86, 351603), (126, 239983), (129, 234402), (258, 117201), (301, 100458), (387, 78134), (602, 50229), (774, 39067), (903, 33486), (1806, 16743), (2709, 11162), (5418, 5581)]